Cita APA (7a ed.)

British Ecological Society., Cherrett, J., & Bradshaw, A. D. (1989). Ecological concepts: The contribution of ecology to an understanding of the natural world ([1st pub.].). Blackwell Scientific Publications.

Cita Chicago Style (17a ed.)

British Ecological Society., J.M Cherrett, y A. D. Bradshaw. Ecological Concepts: The Contribution of Ecology to an Understanding of the Natural World. [1st pub.]. Oxford [etc.]: Blackwell Scientific Publications, 1989.

Cita MLA (9a ed.)

British Ecological Society., et al. Ecological Concepts: The Contribution of Ecology to an Understanding of the Natural World. [1st pub.]. Blackwell Scientific Publications, 1989.